Putter head



FIG. 1 is a front view of putter head embodying my new design;

FIG. 2 is a rear view thereof;

FIG. 3 is a right side view thereof;

FIG. 4 is a left side view thereof;

FIG. 5 is a top view thereof;

FIG. 6 is a bottom view thereof;

FIG. 7 is a cross-sectional view taken on line 7—7 of FIG. 1;

FIG. 8 is a cross-sectional view taken on line 8—8 of FIG. 3; and,

FIG. 9 is a referential perspective view thereof. 

The ornamental design for putter head, as shown and described. 